Keyed saw horse rail



FIG. 1 is a top left front perspective view of a keyed saw horse rail;

FIG. 2 is a bottom left rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged front elevational view thereof; and,

FIG. 7 is an enlarged rear elevational view thereof.

A right side elevational view is not shown because it is a mirror image of the left side elevational view shown in FIG. 3.

The broken lines in the drawings illustrate portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a keyed saw horse rail, as shown and described. 